Sweden-Number/dlls/mstask/mstask_main.c

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/*
* Copyright (C) 2008 Google (Roy Shea)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
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#include <stdio.h>
#include "mstask_private.h"
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#include "winreg.h"
#include "advpub.h"
#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mstask);
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static HINSTANCE hInst;
LONG dll_ref = 0;
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_WINE_PREATTACH:
return FALSE;
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
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hInst = hinstDLL;
break;
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
{
TRACE("(%s %s %p)\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
if (IsEqualGUID(rclsid, &CLSID_CTaskScheduler)) {
return IClassFactory_QueryInterface((LPCLASSFACTORY)&MSTASK_ClassFactory, iid, ppv);
}
FIXME("Not supported class: %s\n", debugstr_guid(rclsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
HRESULT WINAPI DllCanUnloadNow(void)
{
return dll_ref != 0 ? S_FALSE : S_OK;
}
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static inline char *mstask_strdup(const char *s)
{
size_t n = strlen(s) + 1;
char *d = HeapAlloc(GetProcessHeap(), 0, n);
return d ? memcpy(d, s, n) : NULL;
}
static HRESULT init_register_strtable(STRTABLEA *strtable)
{
#define CLSID_EXPANSION_ENTRY(id) { "CLSID_" #id, &CLSID_ ## id }
static const struct
{
const char *name;
const CLSID *clsid;
}
expns[] =
{
CLSID_EXPANSION_ENTRY(CTaskScheduler),
CLSID_EXPANSION_ENTRY(CTask)
};
#undef CLSID_EXPANSION_ENTRY
static STRENTRYA pse[sizeof expns / sizeof expns[0]];
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unsigned int i;
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strtable->cEntries = sizeof pse / sizeof pse[0];
strtable->pse = pse;
for (i = 0; i < strtable->cEntries; i++)
{
static const char dummy_sample[] =
"{12345678-1234-1234-1234-123456789012}";
const CLSID *clsid = expns[i].clsid;
pse[i].pszName = mstask_strdup(expns[i].name);
pse[i].pszValue = HeapAlloc(GetProcessHeap(), 0, sizeof dummy_sample);
if (!pse[i].pszName || !pse[i].pszValue)
return E_OUTOFMEMORY;
sprintf(pse[i].pszValue,
"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
clsid->Data1, clsid->Data2, clsid->Data3, clsid->Data4[0],
clsid->Data4[1], clsid->Data4[2], clsid->Data4[3],
clsid->Data4[4], clsid->Data4[5], clsid->Data4[6],
clsid->Data4[7]);
}
return S_OK;
}
static void cleanup_register_strtable(STRTABLEA *strtable)
{
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unsigned int i;
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for (i = 0; i < strtable->cEntries; i++)
{
HeapFree(GetProcessHeap(), 0, strtable->pse[i].pszName);
HeapFree(GetProcessHeap(), 0, strtable->pse[i].pszValue);
if (!strtable->pse[i].pszName || !strtable->pse[i].pszValue)
return;
}
}
static HRESULT register_mstask(BOOL do_register)
{
HRESULT hr;
STRTABLEA strtable;
HMODULE hAdvpack;
HRESULT (WINAPI *pRegInstall)(HMODULE hm,
LPCSTR pszSection, const STRTABLEA* pstTable);
static const WCHAR wszAdvpack[] =
{'a','d','v','p','a','c','k','.','d','l','l',0};
TRACE("(%x)\n", do_register);
hAdvpack = LoadLibraryW(wszAdvpack);
pRegInstall = (void *)GetProcAddress(hAdvpack, "RegInstall");
hr = init_register_strtable(&strtable);
if (SUCCEEDED(hr))
hr = pRegInstall(hInst, do_register ? "RegisterDll" : "UnregisterDll",
&strtable);
cleanup_register_strtable(&strtable);
if (FAILED(hr))
WINE_ERR("RegInstall failed: %08x\n", hr);
return hr;
}
HRESULT WINAPI DllRegisterServer(void)
{
return register_mstask(TRUE);
}
HRESULT WINAPI DllUnregisterServer(void)
{
return register_mstask(FALSE);
}